Batman: Mask of the Phantasm (1993)

In this animated feature set in the 1940s, the troubled yet heroic Batman (Kevin Conroy) is pitted against a mysterious figure who is rubbing out Gotham City's most dangerous criminals, and who many believe is the caped crusader himself. Batman's alter ego, millionaire Bruce Wayne, is about to get married to the lovely Andrea Beaumont (Dana Delany), who helps him recover from his need to avenge his parents' murder -- meaning that his crime-fighting days may be numbered.